feat: Added a way to disable info tiles and added info tile to message list view
This commit is contained in:
Deven Joshi
@@ -69,6 +69,8 @@ class ChannelHeader extends StatelessWidget implements PreferredSizeWidget {
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/// If true the typing indicator will be rendered if a user is typing
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final bool showTypingIndicator;
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final bool showConnectionStateTile;
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/// Creates a channel header
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ChannelHeader({
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Key key,
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@@ -77,6 +79,7 @@ class ChannelHeader extends StatelessWidget implements PreferredSizeWidget {
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this.onTitleTap,
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this.showTypingIndicator = true,
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this.onImageTap,
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this.showConnectionStateTile = false,
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}) : preferredSize = Size.fromHeight(kToolbarHeight),
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super(key: key);
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@@ -97,7 +100,7 @@ class ChannelHeader extends StatelessWidget implements PreferredSizeWidget {
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showStatus = false;
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break;
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case ConnectionStatus.connecting:
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statusString = 'Connecting';
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statusString = 'Reconnecting...';
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break;
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case ConnectionStatus.disconnected:
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statusString = 'Disconnected';
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@@ -105,7 +108,7 @@ class ChannelHeader extends StatelessWidget implements PreferredSizeWidget {
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}
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return InfoTile(
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showMessage: showStatus,
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showMessage: showConnectionStateTile ? showStatus : false,
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message: statusString,
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child: AppBar(
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brightness: Theme.of(context).brightness,
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@@ -54,6 +54,7 @@ class ChannelListHeader extends StatelessWidget implements PreferredSizeWidget {
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this.titleBuilder,
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this.onUserAvatarTap,
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this.onNewChatButtonTap,
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this.showConnectionStateTile = false,
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}) : super(key: key);
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/// Pass this if you don't have a [Client] in your widget tree.
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@@ -69,6 +70,8 @@ class ChannelListHeader extends StatelessWidget implements PreferredSizeWidget {
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/// Callback to call when pressing the new chat button.
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final VoidCallback onNewChatButtonTap;
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final bool showConnectionStateTile;
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@override
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Widget build(BuildContext context) {
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final _client = client ?? StreamChat.of(context).client;
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@@ -85,7 +88,7 @@ class ChannelListHeader extends StatelessWidget implements PreferredSizeWidget {
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showStatus = false;
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break;
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case ConnectionStatus.connecting:
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statusString = 'Connecting';
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statusString = 'Reconnecting...';
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break;
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case ConnectionStatus.disconnected:
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statusString = 'Disconnected';
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@@ -93,7 +96,7 @@ class ChannelListHeader extends StatelessWidget implements PreferredSizeWidget {
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}
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return InfoTile(
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showMessage: showStatus,
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showMessage: showConnectionStateTile ? showStatus : false,
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message: statusString,
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child: AppBar(
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brightness: Theme.of(context).brightness,
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+191
-154
@@ -7,6 +7,7 @@ import 'package:jiffy/jiffy.dart';
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import 'package:rxdart/rxdart.dart';
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import 'package:scrollable_positioned_list/scrollable_positioned_list.dart';
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import 'package:stream_chat/stream_chat.dart';
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import 'package:stream_chat_flutter/src/info_tile.dart';
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import 'package:stream_chat_flutter/src/lazy_load_scroll_view.dart';
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import 'package:stream_chat_flutter/src/message_widget.dart';
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import 'package:stream_chat_flutter/src/stream_svg_icon.dart';
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@@ -124,6 +125,7 @@ class MessageListView extends StatefulWidget {
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this.highlightInitialMessage = false,
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this.messageHighlightColor,
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this.onShowMessage,
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this.showConnectionStateTile = false,
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}) : super(key: key);
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/// Function used to build a custom message widget
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@@ -181,6 +183,8 @@ class MessageListView extends StatefulWidget {
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final ShowMessageCallback onShowMessage;
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final bool showConnectionStateTile;
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@override
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_MessageListViewState createState() => _MessageListViewState();
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}
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@@ -297,172 +301,205 @@ class _MessageListViewState extends State<MessageListView> {
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}
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_messageListLength = newMessagesListLength;
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final _client = StreamChat.of(context).client;
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return Stack(
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alignment: Alignment.center,
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children: [
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LazyLoadScrollView(
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onStartOfPage: () async {
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_inBetweenList = false;
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if (!_upToDate) {
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_topPaginationActive = false;
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_bottomPaginationActive = true;
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return _paginateData(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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},
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onEndOfPage: () async {
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_inBetweenList = false;
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_topPaginationActive = true;
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_bottomPaginationActive = false;
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return _paginateData(
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streamChannel,
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QueryDirection.top,
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);
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},
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onInBetweenOfPage: () {
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_inBetweenList = true;
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},
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child: ScrollablePositionedList.separated(
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key: ValueKey(initialIndex + initialAlignment),
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itemPositionsListener: _itemPositionListener,
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addAutomaticKeepAlives: true,
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initialScrollIndex: initialIndex ?? 0,
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initialAlignment: initialAlignment ?? 0,
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physics: widget.scrollPhysics,
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itemScrollController: _scrollController,
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reverse: true,
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itemCount:
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messages.length + 2 + (_isThreadConversation ? 1 : 0),
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separatorBuilder: (context, i) {
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if (i == messages.length) return Offstage();
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if (i == messages.length + 2) return Offstage();
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if (i == messages.length + 1) return Offstage();
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if (i == 0) return SizedBox(height: 30);
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final message = messages[i];
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final nextMessage = messages[i - 1];
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if (!Jiffy(message.createdAt.toLocal()).isSame(
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nextMessage.createdAt.toLocal(),
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Units.DAY,
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)) {
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final divider = widget.dateDividerBuilder != null
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? widget.dateDividerBuilder(
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ValueListenableBuilder<ConnectionStatus>(
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valueListenable: _client.wsConnectionStatus,
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builder: (context, status, _) {
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String statusString = '';
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bool showStatus = true;
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switch (status) {
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case ConnectionStatus.connected:
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statusString = 'Connected';
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showStatus = false;
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break;
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case ConnectionStatus.connecting:
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statusString = 'Reconnecting...';
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break;
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case ConnectionStatus.disconnected:
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statusString = 'Disconnected';
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break;
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}
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return InfoTile(
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showMessage:
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widget.showConnectionStateTile ? showStatus : false,
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tileAnchor: Alignment.topCenter,
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childAnchor: Alignment.topCenter,
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message: statusString,
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child: LazyLoadScrollView(
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onStartOfPage: () async {
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_inBetweenList = false;
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if (!_upToDate) {
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_topPaginationActive = false;
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_bottomPaginationActive = true;
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return _paginateData(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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},
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onEndOfPage: () async {
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_inBetweenList = false;
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_topPaginationActive = true;
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_bottomPaginationActive = false;
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return _paginateData(
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streamChannel,
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QueryDirection.top,
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);
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},
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onInBetweenOfPage: () {
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_inBetweenList = true;
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},
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child: ScrollablePositionedList.separated(
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key: ValueKey(initialIndex + initialAlignment),
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itemPositionsListener: _itemPositionListener,
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addAutomaticKeepAlives: true,
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initialScrollIndex: initialIndex ?? 0,
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initialAlignment: initialAlignment ?? 0,
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physics: widget.scrollPhysics,
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itemScrollController: _scrollController,
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reverse: true,
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itemCount: messages.length +
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2 +
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(_isThreadConversation ? 1 : 0),
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separatorBuilder: (context, i) {
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if (i == messages.length) return Offstage();
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if (i == messages.length + 2) return Offstage();
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if (i == messages.length + 1) return Offstage();
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if (i == 0) return SizedBox(height: 30);
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final message = messages[i];
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final nextMessage = messages[i - 1];
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if (!Jiffy(message.createdAt.toLocal()).isSame(
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nextMessage.createdAt.toLocal(),
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)
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: DateDivider(
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dateTime: nextMessage.createdAt.toLocal(),
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Units.DAY,
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)) {
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final divider = widget.dateDividerBuilder != null
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? widget.dateDividerBuilder(
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nextMessage.createdAt.toLocal(),
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)
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: DateDivider(
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dateTime: nextMessage.createdAt.toLocal(),
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);
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return Padding(
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padding:
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const EdgeInsets.symmetric(vertical: 12.0),
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child: divider,
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);
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}
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final timeDiff =
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Jiffy(nextMessage.createdAt.toLocal()).diff(
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message.createdAt.toLocal(),
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Units.MINUTE,
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);
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 12.0),
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child: divider,
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);
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}
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final timeDiff =
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Jiffy(nextMessage.createdAt.toLocal()).diff(
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message.createdAt.toLocal(),
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Units.MINUTE,
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);
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final isNextUserSame =
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message.user.id == nextMessage.user?.id;
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final isThread = message.replyCount > 0;
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final isDeleted = message.isDeleted;
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if (timeDiff >= 1 ||
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!isNextUserSame ||
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isThread ||
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isDeleted) {
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return SizedBox(height: 8);
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}
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return SizedBox(height: 2);
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},
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itemBuilder: (context, i) {
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if (i == messages.length + 2) {
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if (widget.parentMessageBuilder != null) {
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return widget.parentMessageBuilder(
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context,
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widget.parentMessage,
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);
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} else {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: <Widget>[
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buildParentMessage(widget.parentMessage),
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Container(
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decoration: BoxDecoration(
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gradient: StreamChatTheme.of(context)
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.colorTheme
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.bgGradient,
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),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(
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'${widget.parentMessage.replyCount} ${widget.parentMessage.replyCount == 1 ? 'Reply' : 'Replies'}',
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textAlign: TextAlign.center,
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style: StreamChatTheme.of(context)
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.channelTheme
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.channelHeaderTheme
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.lastMessageAt,
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),
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),
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),
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],
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);
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}
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}
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if (i == messages.length + 1) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.top,
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);
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}
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if (i == 0) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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final message = messages[i - 1];
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final isNextUserSame =
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message.user.id == nextMessage.user?.id;
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final isThread = message.replyCount > 0;
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final isDeleted = message.isDeleted;
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if (timeDiff >= 1 ||
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!isNextUserSame ||
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isThread ||
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isDeleted) {
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return SizedBox(height: 8);
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}
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return SizedBox(height: 2);
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},
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itemBuilder: (context, i) {
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if (i == messages.length + 2) {
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if (widget.parentMessageBuilder != null) {
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return widget.parentMessageBuilder(
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context,
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widget.parentMessage,
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);
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} else {
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return Column(
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crossAxisAlignment:
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CrossAxisAlignment.stretch,
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children: <Widget>[
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buildParentMessage(widget.parentMessage),
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Container(
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decoration: BoxDecoration(
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gradient: StreamChatTheme.of(context)
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.colorTheme
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.bgGradient,
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),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Text(
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'${widget.parentMessage.replyCount} ${widget.parentMessage.replyCount == 1 ? 'Reply' : 'Replies'}',
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textAlign: TextAlign.center,
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style: StreamChatTheme.of(context)
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.channelTheme
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.channelHeaderTheme
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.lastMessageAt,
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),
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),
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),
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],
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);
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}
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}
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if (i == messages.length + 1) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.top,
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);
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}
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if (i == 0) {
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return _buildLoadingIndicator(
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streamChannel,
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QueryDirection.bottom,
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);
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}
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final message = messages[i - 1];
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Widget messageWidget;
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Widget messageWidget;
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if (i == 1) {
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messageWidget = _buildBottomMessage(
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context,
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message,
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messages,
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streamChannel,
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);
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} else if (i == messages.length - 1) {
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messageWidget = _buildTopMessage(
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context,
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message,
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messages,
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streamChannel,
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);
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} else {
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if (widget.messageBuilder != null) {
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messageWidget = Builder(
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key: ValueKey<String>('MESSAGE-${message.id}'),
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builder: (context) => widget.messageBuilder(
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context,
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MessageDetails(
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if (i == 1) {
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messageWidget = _buildBottomMessage(
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context,
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message,
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messages,
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i,
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),
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messages),
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);
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} else {
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messageWidget = buildMessage(message, messages, i);
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}
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}
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return messageWidget;
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},
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),
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),
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streamChannel,
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);
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} else if (i == messages.length - 1) {
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messageWidget = _buildTopMessage(
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context,
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message,
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messages,
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streamChannel,
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);
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} else {
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if (widget.messageBuilder != null) {
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messageWidget = Builder(
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key:
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ValueKey<String>('MESSAGE-${message.id}'),
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builder: (context) => widget.messageBuilder(
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context,
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MessageDetails(
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context,
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message,
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messages,
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i,
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),
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messages),
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);
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} else {
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messageWidget =
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buildMessage(message, messages, i);
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}
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}
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return messageWidget;
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},
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),
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),
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);
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}),
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if (widget.showScrollToBottom) _buildScrollToBottom(),
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Positioned(
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top: 20.0,
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Reference in New Issue
Block a user